president obama on his way to las vegas where he will try to rally support for the plan while setting out proposals of his own. the bipartisan plan unveiled yesterday calls for a path to citizenship and immigration overhaul, employment verification and worker programs. let's talk about it with bob cusack, the managing editor of "the hill." a lot of people might be confused by the fact that senators came out with one plan yesterday, the president comes out with a plan today. what's the political gamesmanship, i guess, that's going on here, bob? >> well, you have a lot of senators who want to have a hand in this, and so whether it's the judiciary committee chairman, patrick leahy, who's not part of this group, senator marco rubio who might run for president in 2016, there is, i mean, this is a senate development, but we've got a long way to go. it's got to get through the senate, it's going to be a slew of amendments, maybe 100 amendments on the senate floor, and then they've got to merge these bills. and remember, in 2007 president george w. bush said i'll see you at the bill signing,